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返回课程 英国四年级【K4】Maths12.Fruit
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  • 目录
  • 问答
  • 笔记
  •  01.Reviewofcolumnadditionandsubtraction
  • 0:0 免费01.Reviewcolumnadditionandident ...
  • 0:0 免费02.Reviewanduseknowledgeofplace ...
  • 0:0 免费03.Reviewadding2-digitnumbersus ...
  • 0:0 免费04.Reviewadding3-digitnumbersus ...
  • 0:0 免费05.Usecolumnadditiontosolveprob ...
  • 0:0 免费06.Reviewusingcolumnadditiontoa ...
  • 0:0 免费07.Reviewusingcolumnadditiontoa ...
  • 0:0 免费08.Reviewusingcolumnadditionwit ...
  • 0:0 免费09.Reviewusingknownfactsandstra ...
  • 0:0 免费10.Useknowledgeofcolumnaddition ...
  • 0:0 免费11.Reviewidentifyingtheminuenda ...
  • 0:0 免费12.Reviewusingcolumnsubtraction ...
  • 0:0 免费13.Reviewusingcolumnsubtraction ...
  • 0:0 免费14.Reviewusingcolumnsubtraction ...
  • 0:0 免费15.Decideonthemostefficientsubt ...
  •  02.Secureplacevalueto1000applytoadditionandsubtractionmultiplesof100
  • 0:0 免费01.Explainhowmanyhundreds,tensa ...
  • 0:0 免费02.Useplacevaluetocomposenumber ...
  • 0:0 免费03.Usedifferentstrategiestoaddm ...
  • 0:0 免费04.Usedifferentstrategiestosubt ...
  • 0:0 免费05.Useadditionandsubtractionstr ...
  •  03.Calculationandconversionofmeasures
  • 0:0 免费01.Useknowledgeof1,000toexplain ...
  • 0:0 免费02.Partitioning1,000inthecontex ...
  • 0:0 免费03.Partitioning1,000and2,000int ...
  • 0:0 免费04.Useknowledgeofmeasureconvers ...
  • 0:0 免费05.Useefficientstrategiesandcom ...
  •  04.Comparing,orderingandrounding4-digitnumbers
  • 0:0 免费01.Useplacevalueandnumberfactst ...
  • 0:0 免费02.Compareandorder4-digitnumber ...
  • 0:0 免费03.Explainwhatroundingisandroun ...
  • 0:0 免费04.Rounda4-digitnumbertothenear ...
  • 0:0 免费05.Rounda4-digitnumbertothenear ...
  •  05.Columnadditionandsubtractionwith4-digitnumbers
  • 0:0 免费01.Addupto3four-digitnumbersusi ...
  • 0:0 免费02.Subtract4-digitnumbersusingc ...
  • 0:0 免费03.Pupilsusestrategiestomakesol ...
  • 0:0 免费04.Explainhowmany500sand250s,1, ...
  • 0:0 免费05.Explainhowmany100sand200s,1, ...
  •  06.Perimeter
  • 0:0 免费01.Knowthataregularpolygonhassi ...
  • 0:0 免费02.Knowthattheperimeteristhedis ...
  • 0:0 免费03.Understandthatdifferentshape ...
  • 0:0 免费04.Knowthatperimeterismeasuredi ...
  • 0:0 免费05.Knowthatperimetercanbecalcul ...
  • 0:0 免费06.Knowthattheperimeterofarecta ...
  • 0:0 免费07.Knowthatunknownsidelengthsca ...
  • 0:0 免费08.Understandthattheperimeterof ...
  • 0:0 免费09.Calculatethesidelengthofareg ...
  • 0:0 免费10.Solveproblemsinvolvingtheper ...
  •  07.Representcountinginthreesandsixesasthe3and6timestables
  • 0:0 免费01.Representcountinginthreesast ...
  • 0:0 免费02.Explaintherelationshipbetwee ...
  • 0:0 免费02.Explaintherelationshipbetwee ...
  • 0:0 免费03.Representcountinginsixesasth ...
  • 0:0 免费04.Explaintherelationshipbetwee ...
  • 0:0 免费05.Solveproblemsinvolvingmultip ...
  •  08.Relationshipbetweenthe3and6timestablesandtestsofdivisibility
  • 0:0 免费01.Useknowledgeofthe3and6timest ...
  • 0:0 免费02.Explaintherelationshipbetwee ...
  • 0:0 免费03.Useknowledgeoftherelationshi ...
  • 0:0 免费04.Usethedivisibilityrulestofin ...
  • 0:0 免费05.Usedivisibilityrulesformulti ...
  •  09.Representcountinginninesasthe9timestable
  • 0:0 免费01.Representcountinginninesasth ...
  • 0:0 免费02.Explaintherelationshipbetwee ...
  • 0:0 免费03.Solveproblemsinvolvingadjace ...
  • 0:0 免费04.Useknownfactsfromthe10timest ...
  • 0:0 免费05.Useknowledgeofthe9timestable ...
  •  10.Relationshipbetweenthe3and9timestables
  • 0:0 免费01.Explaintherelationshipbetwee ...
  • 0:0 免费02.Explaintherelationshipbetwee ...
  • 0:0 免费03.Solveproblemsusingtherelatio ...
  • 0:0 免费04.Solveproblemsusingdivisibili ...
  • 0:0 免费05.Solveproblemsinvolvingthe3,6 ...
  •  11.7timestableoddandevenpatterns,squarenumbersandtestsofdivisibility
  • 0:0 免费01.Representcountinginsevensast ...
  • 0:0 免费02.Explaintherelationshipbetwee ...
  • 0:0 免费03.Useknownfactsfromthe2,5and6t ...
  • 0:0 免费04.Useknowledgeofthe7timestable ...
  • 0:0 免费05.Identifypatternsofoddandeven ...
  • 0:0 免费06.Usepatternsofoddandevennumbe ...
  • 0:0 免费07.Representasquarenumber
  • 0:0 免费08.Identifyandusesquarenumberst ...
  • 0:0 免费09.Usedivisibilityrulesfor3,4,6 ...
  • 0:0 免费10.Usedivisibilityrulesfor2,3,4 ...
  •  12.Understandandrepresentmultiplicativestructures
  • 0:0 免费01.Explainwhateachfactorreprese ...
  • 0:0 免费02.Explainhoweachpartofamultipl ...
  • 0:0 免费03.Explainwherezerocanbepartofa ...
  • 0:0 免费04.Partitiononeofthefactorsinam ...
  • 0:0 免费05.Explainwhichisthemostefficie ...
  •  13.Applythedistributivelawtomultiplication
  • 0:0 免费01.Useknowledgeofthedistributiv ...
  • 0:0 免费02.Useknowledgeofthedistributiv ...
  • 0:0 免费03.Useknowledgeofthedistributiv ...
  • 0:0 免费04.Useknowledgeofthedistributiv ...
  • 0:0 免费05.Useknowledgeofthedistributiv ...
  •  14.Understandwhathappenswhenanumberismultipliedordividedby10and100
  • 0:0 免费01.Explaintherelationshipbetwee ...
  • 0:0 免费02.Understandthatmultiplyingby1 ...
  • 0:0 免费03.Useplacevaluetoexplainplacin ...
  • 0:0 免费04.Understandthatdividinganumbe ...
  • 0:0 免费05.Useplacevaluetoexplainremovi ...
  • 0:0 免费06.Explaintherelationshipbetwee ...
  • 0:0 免费07.Explaintheuseofplaceholdersw ...
  • 0:0 免费08.Explaintheremovalofplacehold ...
  • 0:0 免费09.Useknowledgeofthecomposition ...
  • 0:0 免费10.Explainhowmakingafactor10tim ...
  • 0:0 免费11.Explainhowmakingthedividend1 ...
  • 0:0 免费12.Explainhowmakingafactor100ti ...
  • 0:0 免费13.Explainhowmakingthedividend1 ...
  • 0:0 免费14.Scaleknownmultiplicationfact ...
  • 0:0 免费15.Scaledivisionfactsderivedfro ...
  •  15.Coordinates
  • 0:0 免费01.Givedirectionsfromonepositio ...
  • 0:0 免费02.Moveobjectsincludingpolygons ...
  • 0:0 免费03.Describetranslationsofpolygo ...
  • 0:0 免费04.Drawpolygonsspecifiedbytrans ...
  • 0:0 免费05.Markthepositionofpointsspeci ...
  • 0:0 免费06.Writecoordinatesforalreadyma ...
  • 0:0 免费07.Drawpolygonsspecifiedbycoord ...
  • 0:0 免费08.Completepolygonswithmissingc ...
  • 0:0 免费09.Translatepolygonsinthefirstq ...
  • 0:0 免费10.Solveproblemsinvolvingmarkin ...
  •  16.Reviewoffractions
  • 0:0 免费01.Secureidentifyingawholeandth ...
  • 0:0 免费02.Identifyingthenumberofequalo ...
  • 0:0 免费03.Secureidentifyingequalpartsw ...
  • 0:0 免费04.Reviewexplainingthesizeofthe ...
  • 0:0 免费05.Reviewconstructingawholewhen ...
  •  17.Compositionoffractionsgreaterthanone
  • 0:0 免费01.Quantitiesthataremadeupofbot ...
  • 0:0 免费02.Explainhowamixednumberiscomp ...
  • 0:0 免费03.Composeanddecomposemixednumb ...
  • 0:0 免费04.Solveproblemsinvolvingmixedn ...
  • 0:0 免费05.Accuratelylabelarangeofnumbe ...
  •  18.Compareandordermixednumbersandpositiononanumberline
  • 0:0 免费01.Identifynumbersonmarkedbutun ...
  • 0:0 免费02.Estimatethepositionofanumber ...
  • 0:0 免费03.Compareandordermixednumbersu ...
  • 0:0 免费04.Comparemixednumberswhenthenu ...
  • 0:0 免费04.Comparemixednumberswhenthenu ...
  • 0:0 免费05.Comparemixednumberswhenthede ...
  • 0:0 免费05.Comparemixednumberswhenthede ...
  •  19.Additionandsubtractionoffractionsandmixednumbers(withinawhole)
  • 0:0 免费01.Efficientlysolveadditionprob ...
  • 0:0 免费02.Efficientlysolvesubtractionp ...
  • 0:0 免费03.Expressanamountofquartersasa ...
  • 0:0 免费04.Expressanamountoffifthsasami ...
  • 0:0 免费05.Expressaquantityasamixednumb ...
  •  20.Convertimproperfractionstomixednumbersandviceversa
  • 0:0 免费01.Convertanumberofquartersfrom ...
  • 0:0 免费02.Convertanumberoffifthsfroman ...
  • 0:0 免费03.Explainhowanimproperfraction ...
  • 0:0 免费04.Explainhowamixednumberisconv ...
  • 0:0 免费05.Solveproblemsinvolvingconver ...
  •  21.Efficientstrategiesforaddingandsubtractingmixednumbers(crossingawhole)
  • 0:0 免费01.Addmixednumberscrossingthewh ...
  • 0:0 免费02.Subtractaproperfractionfroma ...
  • 0:0 免费03.Subtractamixednumberfromamix ...
  • 0:0 免费04.Chooseefficientapproacheswhe ...
  • 0:0 免费05.Solveproblemsinvolvingadditi ...
  •  22.Propertiesof2Dand3Dshapesandsymmetry
  • 0:0 免费01.Identifydifferenttypesoftria ...
  • 0:0 免费02.Explore,sortandclassifytrian ...
  • 0:0 免费03.Completeasymmetricalpattern
  • 0:0 免费04.Exploresymmetrybyjoiningtwoi ...
  • 0:0 免费05.Investigatelinesofsymmetryin ...
  • 0:0 免费06.Findlinesofsymmetryin2Dshape ...
  • 0:0 免费07.Reflectpolygonsinalineofsymm ...
  • 0:0 免费08.Reflectpolygonsthataredissec ...
  • 0:0 免费09.Diagonallinesofsymmetry
  • 0:0 免费10.Investigatesymmetryandsymmet ...
  •  23.TimeConvertbetween12and24hourclocksanalogueanddigital
  • 0:0 免费01.Readthetimeona12and24hourdig ...
  • 0:0 免费02.Convertbetweentimesgivenin12 ...
  • 0:0 免费03.Convertfromhourstominutesand ...
  • 0:0 免费04.Convertfromdaystoweeksandmon ...
  • 0:0 免费05.Solveproblemsinvolvingwritin ...
  •  24.Divisionwithremainders
  • 0:0 免费01.Representdivisionbygroupingw ...
  • 0:0 免费02.Solvedivisionproblemsinvolvi ...
  • 0:0 免费03.Representdivisionbysharingwi ...
  • 0:0 免费04.Solvedivisionproblemsinvolvi ...
  • 0:0 免费05.Usemultiplicationfactstoansw ...
  • 0:0 免费06.Explainhowtheremainderrelate ...
  • 0:0 免费07.Identifywhentherewillbearema ...
  • 0:0 免费08.Useknowledgeofdivisionequati ...
  • 0:0 免费09.Decidewhattodowiththeanswert ...
  • 0:0 免费10.Useknowledgeofdivisiontosolv ...
  •  25.Reasoningwith4-digitnumbers
  • 0:0 免费01.Recognisingtheplacevalueofea ...
  • 0:0 免费02.Orderingandcomparingnumbersb ...
  • 0:0 免费03.Orderingandcomparingasetofnu ...
  • 0:0 免费04.Finding10,100or1000morethana ...
  • 0:0 免费05.Finding10,100or1000lessthana ...
  • 0:0 免费06.Roundingnumberstothenearest1 ...
  • 0:0 免费07.Roundingnumberstothenearest1 ...
  • 0:0 免费08.Roundingnumberstothenearest1 ...
  • 0:0 免费09.Findingtheoddoneout
  • 0:0 免费10.ApplyingandconsolidatingReas ...
  •  26.Additionandsubtraction
  • 0:0 免费01.Derivingadditionandsubtracti ...
  • 0:0 免费02.Derivingadditionandsubtracti ...
  • 0:0 免费03.Choosingappropriateadditions ...
  • 0:0 免费04.Choosingappropriatesubtracti ...
  • 0:0 免费05.ApplyingandconsolidatingRela ...
  • 0:0 免费06.Addingusingthecolumnmethod
  • 0:0 免费07.Addingusingthecolumnmethod,w ...
  • 0:0 免费08.Subtractingusingthecolumnmet ...
  • 0:0 免费09.Subtractingusingthecolumnmet ...
  • 0:0 免费10.Subtractingfrommultiplesof10 ...
  • 0:0 免费11.ApplyingandconsolidatingColu ...
  • 0:0 免费12.Representingone-stepwordprob ...
  • 0:0 免费13.Representingcomparisonwordpr ...
  • 0:0 免费14.Solvingtwo-stepwordproblems
  • 0:0 免费15.ApplyingandconsolidatingWord ...
  •  27.Multiplicationanddivision
  • 0:0 免费01.MultiplicationandDivision
  • 0:0 免费02.Representingwordproblemsusin ...
  • 0:0 免费03.Representing2-StepWordProble ...
  • 0:0 免费04.DerivingMultiplicationFacts
  • 0:0 免费05.DerivingDivisionandMultiplic ...
  • 0:0 免费06.Tocalculatemultiplicationfac ...
  • 0:0 免费07.Solving2-digitmultiplication ...
  • 0:0 免费08.Solvingthree1digitmultiplica ...
  • 0:0 免费09.Multiplying3-digitnumbersby1 ...
  • 0:0 免费10.Multiplying3-digitnumbersby1 ...
  • 0:0 免费11.Exploringmultiplicationstrat ...
  • 0:0 免费12.Consolidatingmultiplications ...
  • 0:0 免费13.Dividingmentally
  • 0:0 免费14.Dividingusingknowledgeofmult ...
  • 0:0 免费15.Shortdivision(Part1)
  • 0:0 免费16.Shortdivision(Part2)
  • 0:0 免费17.Shortdivision(Part3)
  • 0:0 免费18.ProblemsolvingChoosingoperat ...
  • 0:0 免费19.ProblemsolvingUsingallfourop ...
  • 0:0 免费20.Consolidatingdivisionstrateg ...
  •  28.Interpretingandpresentingdata
  • 0:0 免费01.Reading,interpretingandcompa ...
  • 0:0 免费02.Constructpictograms
  • 0:0 免费03.Read,interpretandcomparebarc ...
  • 0:0 免费04.Constructingbarcharts
  • 0:0 免费05.ConsolidationlessonBarchart
  • 0:0 免费06.Readandinterprettimegraphs
  • 0:0 免费07.Comparingtimegraphs
  • 0:0 免费08.Interprettimegraphs
  • 0:0 免费09.Constructatimegraph
  • 0:0 免费10.ConsolidationlessonTimegraph
  •  29.Securingmultiplicationfacts
  • 0:0 免费01.Multiplicationpatterns
  • 0:0 免费02.Investigatingmultiplicationp ...
  • 0:0 免费03.Theninetimestable
  • 0:0 免费04.Representingtheseventimestab ...
  • 0:0 免费05.Consolidationandreviewlesson
  •  30.Fractions
  • 0:0 免费01.Recognisingfractionsasdiffer ...
  • 0:0 免费02.Calculatingunitfractionsofqu ...
  • 0:0 免费03.Recognisingequivalentfractio ...
  • 0:0 免费04.Recognisingequivalentfractio ...
  • 0:0 免费05.Calculatingnon-unitfractions ...
  • 0:0 免费06.Equivalentfractions
  • 0:0 免费07.Fractionsanddivision
  • 0:0 免费08.Comparingfractions
  • 0:0 免费09.Orderingfractions
  • 0:0 免费10.Usingmixednumbers
  • 0:0 免费11.Usingimproperfractions
  • 0:0 免费12.Convertingmixednumbersintoim ...
  • 0:0 免费13.Addingfractions(uptoonewhole ...
  • 0:0 免费14.Subtractingfractions
  • 0:0 免费15.Addingfractions(withatotalgr ...
  • 0:0 免费16.Subtractingfractions(2)
  • 0:0 免费17.Calculatingunitfractionsofqu ...
  • 0:0 免费18.Calculatingnon-unitfractions ...
  • 0:0 免费19.Comparingnon-unitfractionsof ...
  • 0:0 免费20.Reasoningwithfractions
  •  31.Time
  • 0:0 免费01.Readinganalogueanddigital12h ...
  • 0:0 免费02.Reading,writingandconverting ...
  • 0:0 免费03.Convertingbetweenhours,minut ...
  • 0:0 免费04.Convertingbetweenyears,month ...
  • 0:0 免费05.Solvingwordproblemswithtime
  •  32.Decimals
  • 0:0 免费01.RecognisingDecimalTenths(Par ...
  • 0:0 免费02.Recognisingdecimaltenths(Par ...
  • 0:0 免费03.ComparingDecimals
  • 0:0 免费04.RoundingDecimals(Part1)
  • 0:0 免费05.RoundingDecimals(Part2)
  • 0:0 免费06.DecimalNumberBonds
  • 0:0 免费07.MentalAdditionandSubtraction
  • 0:0 免费08.RecognisingDecimalHundredths ...
  • 0:0 免费09.RecognisingDecimalHundredths ...
  • 0:0 免费10.RecognisingCommonDecimalEqui ...
  • 0:0 免费11.OrderingDecimals
  • 0:0 免费12.MultiplyingandDividingby10(P ...
  • 0:0 免费13.MultiplyingandDividingby10(P ...
  • 0:0 免费14.MultiplyingandDividingby100( ...
  • 0:0 免费15.MultiplyingandDividingby100( ...
  •  33.Areaandperimeter
  • 0:0 免费01.Measureandcalculatetheperime ...
  • 0:0 免费02.Drawshapesofagivenperimeter
  • 0:0 免费03.Calculatetheperimeterofrecta ...
  • 0:0 免费04.Calculatetheperimeterofsimpl ...
  • 0:0 免费05.Calculatetheperimeterofcompo ...
  • 0:0 免费06.Understandthatareaisameasure ...
  • 0:0 免费07.Understandthatareaisameasure ...
  • 0:0 免费08.Calculateandcomparetheareaof ...
  • 0:0 免费09.Calculateandcomparetheareaof ...
  • 0:0 免费10.Investigatetherelationshipbe ...
  •  34.Solvingmeasureandmoneyproblems
  • 0:0 免费01.UnitsofMeasure
  • 0:0 免费02.ConvertingLengths(Part1)
  • 0:0 免费03.ConvertingLengths(Part2)
  • 0:0 免费04.ConvertingMeasurements
  • 0:0 免费05.OrderingMeasurements
  • 0:0 免费06.MarathonTraining
  • 0:0 免费07.Stamps
  • 0:0 免费08.Ribbons
  • 0:0 免费09.MoneyBags1
  • 0:0 免费10.MoneyBags(Part2)
  • 0:0 免费11.Twopointseven
  • 0:0 免费12.Fruit
  • 0:0 免费13.Souvenirs
  • 0:0 免费14.FlagPole1
  • 0:0 免费15.FlagPole(Part2)
  •  35.2-DShapeandSymmetry
  • 0:0 免费01.ShapeandsymmetryTocompareand ...
  • 0:0 免费02.ShapeandsymmetryToidentifyri ...
  • 0:0 免费03.ShapeandsymmetryToidentifyac ...
  • 0:0 免费04.ShapeandsymmetryToinvestigat ...
  • 0:0 免费05.ShapeandsymmetryIdentifyangl ...
  • 0:0 免费06.Tocompareandclassify2Dshapes
  • 0:0 免费07.Tocompareandclassifyquadrila ...
  • 0:0 免费08.Toidentifyandclassifyrightan ...
  • 0:0 免费09.ToCompareandClassifyIsoscele ...
  • 0:0 免费10.QuadrilateralProblems
  • 0:0 免费11.Toidentifylinesofsymmetryin2 ...
  • 0:0 免费12.Toidentifylinesofsymmetryina ...
  • 0:0 免费13.Tocompleteasimplesymmetrical ...
  • 0:0 免费14.Toinvestigateaproblemusingsy ...
  • 0:0 免费15.Toinvestigateaproblemusingsy ...
  •  36.PositionandDirection
  • 0:0 免费01.Todescribepositionsona2DGrid ...
  • 0:0 免费02.Toinvestigateaproblem,descri ...
  • 0:0 免费03.ToPlotSpecifiedPointsandDraw ...
  • 0:0 免费04.ToDescribeMovementBetweenPos ...
  • 0:0 免费05.ToDescribeMovementBetweenPos ...
  •  37.Reasoningwithpatternsandsequences
  • 0:0 免费01.ToInvestigatethePlaceValueof ...
  • 0:0 免费02.ToinvestigateRomanNumeralsup ...
  • 0:0 免费03.Numbersequences(Part1)
  • 0:0 免费04.Numbersequences(Part2)
  • 0:0 免费05.Identifyingpatterns
  • 0:0 免费06.Todevelopstrategiestoplanand ...
  • 0:0 免费07.Todevelopstrategiestoplanand ...
  • 0:0 免费08.Todevelopstrategiestoplanand ...
  • 0:0 免费09.Todevelopstrategiestoplanand ...
  • 0:0 免费10.Todevelopstrategiestoplanand ...
  •  38.3DShape
  • 0:0 免费01.Usingandapplyingknowledgeoft ...
  • 0:0 免费02.Identifyingthepropertiesof3D ...
  • 0:0 免费03.Identifyingthepropertiesofco ...
  • 0:0 免费04.Problemsolvingusing2-Drepres ...
  • 0:0 免费05.Consolidating3Dshapelearning
  •  39.Workingwithfractions
  • 0:0 免费01.Divideanddescribethesamewhol ...
  • 0:0 免费02.Understandfractionnotationto ...
  • 0:0 免费03.Begintouseandunderstandthete ...
  • 0:0 免费04.Nameunitfractionsandmatchthe ...
  • 0:0 免费05.Embedpreviousfractionworkusi ...
  • 0:0 免费06.Assignunitfractionnamesandno ...
  • 0:0 免费07.Assignunitfractionnamesandno ...
  • 0:0 免费08.Recogniseandreasonaboutunitf ...
  • 0:0 免费09.UnderstandthatEqualPartsCanL ...
  • 0:0 免费10.UnderstandthatEqualPartsCanL ...
  • 0:0 免费11.Compareunitfractionsusingafr ...
  • 0:0 免费12.Reasonaboutcomparingunitfrac ...
  • 0:0 免费13.Compareunitfractionsinameasu ...
  • 0:0 免费14.Canwecompareunitfractionsofd ...
  • 0:0 免费15.Constructawholefromapartandi ...
  • 0:0 免费16.Buildandcomparedifferentwhol ...
  • 0:0 免费17.Buildandcomparedifferentwhol ...
  • 0:0 免费18.Buildandcomparedifferentwhol ...
  • 0:0 免费19.Buildandcomparedifferentwhol ...
  • 0:0 免费20.Buildandcomparewholeswhendif ...
  •  40.Takingfractionsfurther
  • 0:0 免费01.Buildingwholes
  • 0:0 免费02.Buildingandcomparingwholes
  • 0:0 免费03.Buildingandcomparingwholesfr ...
  • 0:0 免费04.Morebuildingandcomparingwhol ...
  • 0:0 免费05.Representingnon-unitfraction ...
  • 0:0 免费06.Morerepresentingnon-unitfrac ...
  • 0:0 免费07.Non-unitfractionsindifferent ...
  • 0:0 免费08.Fractionsequivalenttoonewhol ...
  • 0:0 免费09.Visualisingnon-unitfractions
  • 0:0 免费10.Fractionsonanumberline
  • 0:0 免费11.Morefractionsonanumberline
  • 0:0 免费12.Countingfractions
  • 0:0 免费13.Repeatedadditionofunitfracti ...
  • 0:0 免费14.Morerepeatedadditionofunitfr ...
  • 0:0 免费15.Fractionsequaltoonewhole
  • 0:0 免费16.Beginningtocomparenon-unitfr ...
  • 0:0 免费17.UsingEquivalenceto1toCompare ...
  • 0:0 免费18.UseSeveralMethodstoCompareTw ...
  • 0:0 免费19.CanWeEasilyCompareTwoFractio ...
  • 0:0 免费20.OrderSeveralNon-UnitFraction ...
  • 0:0 免费21.Whatdoyounoticewhencomparing ...
  • 0:0 免费22.Whatdoyounoticewhencomparing ...
  • 0:0 免费23.UseWhatYouKnowtoCompareTwoNo ...
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